Patent SG-11201805460Q-A (SG)
Title: Triple input smart power supply (trisp) for desktop pc and other systems using dc as final power source
Inventor: SABOO T
IPC: H02M1/10
Filed: 2017-02-10
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property -, Organization 11M1111101110101011111 HO 11111 0111011111111111100101111111011110111111 International Bureau .. .... ..Yejd (10) International Publication Number .... ...,,, (43) International Publication Date WO 2017/137932 Al 17 August 2017 (17.08.2017) WIPO I PCT (51) International Patent Classification: (81) Designated States (unless otherwise indicated, for every H02J 1/12 (2006.01) HO2J 7/35 (2006.01) kind of national protection available): AE, AG, AL, AM, H02M 1/10 (2006.01) H02J 9/06 (2006.01) AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, (21) International Application Number: DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, PCT/IB2017/050729 HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, (22) International Filing Date: KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, 10 February 2017 (10.02.2017) MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, (25) Filing Language: English RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, (26) Publication Language: English TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (30) Priority Data: 201641004989 12 February 2016 (12.02.2016) IN (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, (71) Applicant: INDIAN SPACE RESEARCH ORGANISA- GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TION [IN/IN]; of Department of Space, Antariksh Bhavan, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, New BEL Road, Bangalore 560 094 (IN). TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, (72) Inventors: SABOO, T; of C/O VSSC, ISRO, Government DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, of India Department of Space, Thiruvananthapuram 695 022, Kerala (IN). PRATHAP, V S; of C/O VSSC, ISRO, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, Government of India Department of Space, GW, KM, ML, MR, NE, SN, TD, TG). Thiruvananthapuram 695 022, Kerala (IN). SIBU, M S; of Published: of — with international search report (Art. 21(3)) C/O VSSC, ISRO, Government of India Department Space, Thiruvananthapuram 695 022, Kerala (IN). — before the expiration of the time limit for amending the 120 claims and to be republished in the event of receipt of Agents: R R De Pening & De Penning, (74) NAIR, et al.; Velachery Main Road, Guindy, Chennai 600 032 (IN). amendments (Rule 48.2(h)) = FOR DESKTOP PC AND OTHER SYSTEMS USING DC AS FI- (54) Title: TRIPLE INPUT SMART POWER SUPPLY (TRISP) NAL POWER SOURCE 06 $PV Panel V V , 102 EIS / 108 CPU 2 ADC 110 104 / mozi 11 ' 12- .4 WV 112 ei en tz. FIG. 1 OC ----- __ IN en (57) : The present invention discloses a triple input smart power supply module capable to work with solar power, utility 1-1 -----. power or battery to empower the desktop PC and any other gadgets where fmal power source is DC, to stand brown outs and black IN outs reliably and saving 58 to 65% of power and much more when connected with solar panel. For PC application it comprises of C 10-16V DC-DC ATX PC power supplies, 15V DC power supply from 230V AC using PFC techniques, switching rectifier circuits, a ei solar panel within the range 50-80Wp, 12V SMF battery, a current limited charger circuit and a monitor working on 12V DC. The 0 invention will be a revolutionary and path breaking venture in the production and use of \"Green PCs\". Scope of TRISP is not limited ,1 . to PCs and it can be extended to any gadget requiring steady and clean input power with a backup facility, where final input power source is DC.